450
CDUS43 KDLH 122125
CLIDLH
CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN
425 PM CDT TUE MAY 12 2026
...............................
..THE DULUTH CLIMATE SUMMARY FOR MAY 12 2026
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1870 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 61 1:13 PM 86 2025 62 -1 86
MINIMUM 36 1:26 AM 24 1946 40 -4 57
AVERAGE 49 51 -2 72
PRECIPITATION (IN)
TODAY 0.01 2.70 1879 0.10 -0.09 0.00
MONTH TO DATE 0.01 1.19 -1.18 0.79
SINCE MAR 1 4.99 5.18 -0.19 4.80
SINCE JAN 1 7.03 7.14 -0.11 6.37
SNOWFALL (IN)
TODAY 0.0 0.1 1911 0.0 0.0 0.0
MONTH TO DATE T 0.6 -0.6 T
SINCE JUL 1 82.3 90.0 -7.7 55.5
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 16 14 2 0
MONTH TO DATE 269 197 72 147
SINCE MAR 1 2209 2139 70 1983
SINCE JUL 1 8747 8751 -4 8078
COOLING
TODAY 0 0 0 7
MONTH TO DATE 0 0 0 7
SINCE MAR 1 0 0 0 7
SINCE JAN 1 0 0 0 7
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 13.9
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 76 5:00 AM
LOWEST 39 1:00 PM
AVERAGE 58
......................................................
THE DULUTH CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 62 86 1977
MINIMUM TEMPERATURE (F) 40 22 1997
SUNRISE AND SUNSET
MAY 12 2026...........SUNRISE 5:38 AM CDT SUNSET 8:33 PM CDT
MAY 13 2026...........SUNRISE 5:36 AM CDT SUNSET 8:35 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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